3 years ago

6(x+4)+1 simplified

Mathematics

2 answers:

viva [34]3 years ago

7 0

Answer:

6x+25

Step-by-step explanation:

Multiply it out.

6x+24+1=6x+25

Hope I helped!

Readme [11.4K]3 years ago

5 0

Answer:

6x+ 25

Step-by-step explanation:

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Read 2 more answers

Jenna and Heidi together have $60. Jenna has $9 more than twice Heidi’s amount. How much money does each have?

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Jenna has $43 and Heidi has $17.

Step-by-step explanation:

Total amount = $60

Let,

Amount of Jenna = x

Amount of Heidi = y

According to given statement;

x+y=60 Eqn 1

x=2y+9 Eqn 2

Putting value of Eqn 2 in Eqn 1;

$(2y+9)+y=60\\2y+9+y=60\\3y=60-9\\3y=51$

Dividing both sides by 3,

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Putting y=17 in Eqn 2

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Jenna has $43 and Heidi has $17.

Keywords: linear equations, substitution method

Learn more about substitution method at:

#LearnwithBrainly

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